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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT05263908
Other study ID # C4671018
Secondary ID
Status Completed
Phase
First received
Last updated
Start date March 31, 2022
Est. completion date July 10, 2023

Study information

Verified date May 2024
Source Pfizer
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The purpose of this post marketing observational study is to learn about the safety and effects of the commercial medicine (called PAXLOVID) for the treatment of COVID-19. This study is intended to be registered with the participants who: - Have taken PAXLOVID PACK and have no history of using this medicine. - Are 12 years and older All participants will receive PAXLOVID, a standard treatment for COVID-19. Participants will take PAXLOVID 2 times a day by mouth or as prescribed. We will examine the experiences of people taking PAXLOVID. This will help us determine if PAXLOVID is safe and effective. Participants will be followed up for 28 days after taking PAXLOVID. During this time, participants will be closely watched for the safety and effects of PAXLOVID.


Description:

This is a multicenter cohort study to be conducted in individuals with SARS-CoV-2 infection who are treated with this product, and the investigator will enter the information required in this study in the case report forms (CRFs) based on the information obtained through medical records.


Recruitment information / eligibility

Status Completed
Enrollment 3346
Est. completion date July 10, 2023
Est. primary completion date July 10, 2023
Accepts healthy volunteers No
Gender All
Age group 12 Years and older
Eligibility Inclusion Criteria: - Subjects who are administered PAXLOVID PACK and have no history of using this drug. Exclusion Criteria: - There are no exclusion criteria for this study.

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
nirmatrelvir / ritonavir
The usual dosage in adults and pediatric patients (=12 years of age weighing =40 kg) is 300 mg of Nirmatrelvir and 100 mg of ritonavir all taken together orally twice daily for 5 days.

Locations

Country Name City State
Japan Pfizer Local County Tokyo

Sponsors (1)

Lead Sponsor Collaborator
Pfizer

Country where clinical trial is conducted

Japan, 

Outcome

Type Measure Description Time frame Safety issue
Primary Incidence of adverse drug reactions 34 days
Secondary Ratio of subjects with worsening severity 34 days
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